html, body #app {
  color: #333333;
  font-family: Arial, Helvetica, "STHeiti STXihei", "Microsoft YaHei", Tohoma, sans-serif;
  background-color: #f8f8f8;
}
.font-20{
  font-size: 18px;
  line-height: 1.5;
}
.full-bg-white {
  height: 100vh;
  background-color: white;
}

.full-width {
  width: 100%;
}

.full-height {
  height: 100%;
}

.ellipsis-1 {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}


.text-tag {
  font-size: 20px;
  font-weight: bold;
  padding: 8px 10px;
  display: block;
  text-align: center;
}

.two-btn {
  margin-top: 20px;
  margin-bottom: 20px;
  display: flex;
  margin-left: -20px;

  .btn {
    flex: 1;
    margin-left: 20px;
  }

}

.vaild {
  &::before {
    content: "*";
    color: red;
    font-size: 18px;
    margin-right: 2px;
    font-weight: bold;
  }
}

.func-btn {
  text-align: center;
  margin-top: 5px;

  .btn {
    width: 80px;
    margin-right: 10px;
  }
}


